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<!-- html.dtd |
<!-- html.dtd |
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Document Type Definition for the HyperText Markup Language |
Document Type Definition for the HyperText Markup Language |
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as used by the World Wide Web application (HTML DTD). |
(HTML DTD) |
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$Id$ |
$Id$ |
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--> |
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<!-- Feature Test Entities --> |
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<!-- To use these, write your document like: |
Author: Daniel W. Connolly <connolly@w3.org> |
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<!DOCTYPE HTML [ |
See Also: html.decl, html-1.dtd |
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<!ENTITY % HTML.Optional "INCLUDE"> |
http://www.w3.org/hypertext/WWW/MarkUp/MarkUp.html |
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<!ENTITY % html PUBLIC "-//connolly hal.com//DTD WWW HTML 1.8//EN"> |
--> |
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%html; |
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]> |
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<TITLE>Here's my doc</TITLE> |
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<p>It uses lots of optional features |
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In practice, if you're using sgmls to validate your docs, |
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you can stick the <!DOCTYPE [...]> in a separate file and |
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validate with: |
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sgmls -s doctype.sgml foo.html |
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--> |
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<!ENTITY % HTML.Minimal "IGNORE"> |
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<!ENTITY % HTML.Obsolete "IGNORE"> |
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<![ %HTML.Minimal [ |
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<!ENTITY % HTML.linkRelationships "IGNORE"> |
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<!ENTITY % HTML.linkMethods "IGNORE"> |
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<!ENTITY % HTML.linkRedundantInfo "IGNORE"> |
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<!ENTITY % HTML.forms "IGNORE"> |
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<!-- @@ nested lists --> |
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<!-- @@ phrases --> |
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]]> |
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<![ %HTML.Obsolete [ |
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<!ENTITY % HTML.PLAINTEXT "INCLUDE"> |
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<!ENTITY % HTML.titleCDATA "INCLUDE"> |
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<!ENTITY % HTML.litCDATA "INCLUDE"> |
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<!ENTITY % HTML.NEXTID "INCLUDE"> |
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<!ENTITY % HTML.font-phrase "INCLUDE"> |
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<!ENTITY % HTML.anchorNameCDATA "INCLUDE"> |
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<!ENTITY % HTML.pSeparator "INCLUDE"> |
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]]> |
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<!ENTITY % HTML.pSeparator "IGNORE" |
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-- use P element as paragraph separator, rather that container. |
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This means not all paragraphs need to start with a <P> tag. |
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--> |
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<!ENTITY % HTML.linkRelationships "INCLUDE" |
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-- Adding markup to links to show the relationship between |
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ends of a link |
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see http://info.cern.ch/hypertext/WWW/MarkUp/Relationships.html |
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--> |
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<!ENTITY % HTML.linkMethods "INCLUDE" |
<!ENTITY % HTML.Version |
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-- Adding markup to links to show the methods supported |
"-//IETF//DTD HTML 2.0//EN" |
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by the referent object |
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see http://info.cern.ch/hypertext/WWW/MarkUp/Elements/A.html |
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--> |
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<!ENTITY % HTML.linkRedundantInfo "INCLUDE" |
-- Typical usage: |
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-- Adding markup to links to give redundant information |
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like URN, content type, title... |
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--> |
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<!ENTITY % HTML.anchorNameCDATA "IGNORE" |
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN"> |
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-- Anchor names should be distinct. SGML parser can validate |
<html> |
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this if the NAME attribute of the A element is declared as ID. |
... |
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But that restricts the syntax of an anchor name to an SGML name, |
</html> |
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i.e. a letter followed by letters, numbers, periods and dashes, |
-- |
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up to NAMELEN (34) characters long. |
> |
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--> |
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<!ENTITY % HTML.PLAINTEXT "IGNORE" |
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-- Support for the <PLAINTEXT> tag as a sign of the |
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end of th HTML data stream and the beginning of a stream |
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of text/plain data |
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--> |
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<!ENTITY % HTML.titleCDATA "IGNORE" |
<!--============ Feature Test Entities ========================--> |
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-- Is the TITLE element #PCDATA, RCDATA, or CDATA content? |
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On Mosaic, it's #PCDATA, but in the linemode browser, |
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it's more like CDATA, but not quite. |
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--> |
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<!ENTITY % HTML.NEXTID "IGNORE" |
<!ENTITY % HTML.Recommended "IGNORE" |
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-- Used by the NeXT implementation to keep track of the |
-- Certain features of the language are necessary for |
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next anchor id to use |
compatibility with widespread usage, but they may |
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compromise the structural integrity of a document. |
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This feature test entity enables a more prescriptive |
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document type definition that eliminates |
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those features. |
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--> |
--> |
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<!ENTITY % HTML.font-phrase "IGNORE" |
<![ %HTML.Recommended [ |
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-- allow B, I, TT, U outside PRE, |
<!ENTITY % HTML.Deprecated "IGNORE"> |
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CITE, VAR, etc. inside PRE |
]]> |
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--> |
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<!ENTITY % HTML.litCDATA "IGNORE" |
<!ENTITY % HTML.Deprecated "INCLUDE" |
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-- treat XMP, LISTING as CDATA, as per linemodeWWW |
-- Certain features of the language are necessary for |
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--> |
compatibility with earlier versions of the specification, |
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but they tend to be used an implemented inconsistently, |
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and their use is deprecated. This feature test entity |
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enables a document type definition that eliminates |
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these features. |
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--> |
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<!ENTITY % HTML.Highlighting "INCLUDE" |
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-- Use this feature test entity to validate that a |
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document uses no highlighting tags, which may be |
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ignored on minimal implementations. |
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--> |
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<!ENTITY % HTML.Forms "INCLUDE" |
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-- Use this feature test entity to validate that a document |
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contains no forms, which may not be supported in minimal |
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implementations |
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--> |
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<!ENTITY % HTML.forms "INCLUDE" |
<!--============== Imported Names ==============================--> |
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-- Support for forms as per |
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http://www.ncsa.uiuc.edu/SDG/Software/Mosaic/Docs/fill-out-forms/overview.html |
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--> |
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<!-- DTD definitions --> |
<!ENTITY % Content-Type "CDATA" |
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-- meaning an internet media type |
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(aka MIME content type, as per RFC1521) |
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--> |
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<!ENTITY % heading "H1|H2|H3|H4|H5|H6" > |
<!ENTITY % HTTP-Method "GET | POST" |
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<!ENTITY % list " UL | OL | DIR | MENU "> |
-- as per HTTP specification, in progress |
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<!ENTITY % literal " XMP | LISTING "> |
--> |
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<!ENTITY % URI "CDATA" |
<!ENTITY % URI "CDATA" |
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-- The term URI means a CDATA attribute |
-- The term URI means a CDATA attribute |
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whose value is a Uniform Resource Identifier, |
whose value is a Uniform Resource Identifier, |
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as defined by |
as defined by |
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"Universal Resource Identifiers" by Tim Berners-Lee |
"Universal Resource Identifiers" by Tim Berners-Lee |
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aka http://info.cern.ch/hypertext/WWW/Addressing/URL/URI_Overview.html |
aka RFC 1630 |
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Note that CDATA attributes are limited by the LITLEN |
Note that CDATA attributes are limited by the LITLEN |
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capacity (1024 in the current version of html.decl), |
capacity (1024 in the current version of html.decl), |
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so that URIs in HTML have a bounded length. |
so that URIs in HTML have a bounded length. |
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--> |
--> |
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<!ENTITY % Content-Type "CDATA" |
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-- meaning a MIME content type, as per RFC1341 or any of its updates. |
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--> |
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<![ %HTML.anchorNameCDATA [ <!ENTITY % anchor-name "CDATA"> ]]> |
<!--========= DTD "Macros" =====================--> |
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<!ENTITY % anchor-name "ID"> |
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<![ %HTML.linkRelationships [ <!ENTITY % linkRelAttrs " |
<!ENTITY % heading "H1|H2|H3|H4|H5|H6"> |
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REL CDATA #IMPLIED -- forward relationship type -- |
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REV CDATA #IMPLIED -- reversed relationship type |
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to referent data: |
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PARENT CHILD, SIBLING, NEXT, TOP, |
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DEFINITION, UPDATE, ORIGINAL etc. -- |
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"> ]]> |
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<!ENTITY % linkRelAttrs ""> |
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<![ %HTML.linkRedundantInfo [ <!ENTITY % linkRedundantAttrs " |
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URN CDATA #IMPLIED -- universal resource number -- |
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TITLE CDATA #IMPLIED -- advisory only -- |
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"> ]]> |
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<!ENTITY % linkRedundantAttrs ""> |
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<![ %HTML.linkMethods [ <!ENTITY % linkMethodAttrs " |
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METHODS NAMES #IMPLIED -- supported public methods of the object: |
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TEXTSEARCH, GET, HEAD, ... -- |
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"> ]]> |
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<!ENTITY % linkMethodAttrs ""> |
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<!ENTITY % linkattributes |
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"NAME %anchor-name #IMPLIED |
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HREF %URI; #IMPLIED |
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%linkRelAttrs; |
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%linkRedundantAttrs; |
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%linkMethodAttrs; |
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"> |
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<!ENTITY % list " UL | OL | DIR | MENU " > |
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<!-- Document Element --> |
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<!--======= Character mnemonic entities =================--> |
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<![ %HTML.PLAINTEXT [ <!ENTITY % html-content "(HEAD, BODY), PLAINTEXT?"> ]]> |
<!ENTITY % ISOlat1 PUBLIC |
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<!ENTITY % html-content "HEAD, BODY"> |
"ISO 8879-1986//ENTITIES Added Latin 1//EN//HTML"> |
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<!ELEMENT HTML O O (%html-content)> |
%ISOlat1; |
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<![ %HTML.NEXTID [ <!ENTITY % head-content "TITLE? & ISINDEX? & LINK* & BASE? |
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& NEXTID?"> ]]> |
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<!ENTITY % head-content "TITLE & ISINDEX? & LINK* & BASE?"> |
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<!ELEMENT HEAD O O (%head-content)> |
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<![ %HTML.titleCDATA [ <!ENTITY % title-content "CDATA"> ]]> |
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<!ENTITY % title-content "(#PCDATA)"> |
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<!ELEMENT TITLE - - %title-content |
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-- The TITLE element is not considered part of the flow of text. |
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It should be displayed, for example as the page header or |
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window title. |
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--> |
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<!ELEMENT ISINDEX - O EMPTY |
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-- WWW clients should offer the option to perform a search on |
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documents containing ISINDEX. |
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--> |
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<!ELEMENT NEXTID - O EMPTY> |
<!ENTITY amp CDATA "&" -- ampersand --> |
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<!ATTLIST NEXTID N %anchor-name #REQUIRED |
<!ENTITY gt CDATA ">" -- greater than --> |
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-- The number should be a name suitable for use |
<!ENTITY lt CDATA "<" -- less than --> |
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for the ID of a new element. When used, the value |
<!ENTITY quot CDATA """ -- double quote --> |
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has its numeric part incremented. EG Z67 becomes Z68 |
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--> |
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<!ELEMENT LINK - O EMPTY> |
<!--========= SGML Document Access (SDA) Parameter Entities =====--> |
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<!ATTLIST LINK |
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%linkattributes> |
<!-- HTML 2.0 contains SGML Document Access (SDA) fixed attributes |
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in support of easy transformation to the International Committee |
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<!ELEMENT BASE - O EMPTY -- Reference context for URIs --> |
for Accessible Document Design (ICADD) DTD |
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<!ATTLIST BASE |
"-//EC-USA-CDA/ICADD//DTD ICADD22//EN". |
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ICADD applications are designed to support usable access to |
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structured information by print-impaired individuals through |
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Braille, large print and voice synthesis. For more information on |
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SDA & ICADD: |
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- ISO 12083:1993, Annex A.8, Facilities for Braille, |
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large print and computer voice |
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- ICADD ListServ |
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<ICADD%ASUACAD.BITNET@ARIZVM1.ccit.arizona.edu> |
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- Usenet news group bit.listserv.easi |
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- Recording for the Blind, +1 800 221 4792 |
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--> |
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HREF %URI; #IMPLIED |
<!ENTITY % SDAFORM "SDAFORM CDATA #FIXED" |
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-- one to one mapping --> |
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<!ENTITY % SDARULE "SDARULE CDATA #FIXED" |
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-- context-sensitive mapping --> |
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<!ENTITY % SDAPREF "SDAPREF CDATA #FIXED" |
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-- generated text prefix --> |
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<!ENTITY % SDASUFF "SDASUFF CDATA #FIXED" |
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-- generated text suffix --> |
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<!ENTITY % SDASUSP "SDASUSP NAME #FIXED" |
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-- suspend transform process --> |
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> |
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<!ENTITY % font "TT | B | I | U "> |
<!--========== Text Markup =====================--> |
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<!ENTITY % phrase "EM | STRONG | CODE | SAMP | KBD | KEY | VAR | DFN | CITE"> |
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<![ %HTML.Highlighting [ |
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<!ENTITY % font " TT | B | I "> |
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<!ENTITY % phrase "EM | STRONG | CODE | SAMP | KBD | VAR | CITE "> |
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<!ENTITY % text "#PCDATA | A | IMG | BR | %phrase | %font"> |
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<![ %HTML.font-phrase [ |
<!ELEMENT (%font;|%phrase) - - (%text)*> |
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<!ENTITY % obsolete-font "| %font"> |
<!ATTLIST ( TT | CODE | SAMP | KBD | VAR ) |
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<!ENTITY % obsolete-phrase "| %phrase"> |
%SDAFORM; "Lit" |
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]]> |
> |
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<!ENTITY % obsolete-font ""> |
<!ATTLIST ( B | STRONG ) |
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<!ENTITY % obsolete-phrase ""> |
%SDAFORM; "B" |
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<![ %HTML.pSeparator [ |
> |
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<!ENTITY % obsolete-p "| P"> |
<!ATTLIST ( I | EM | CITE ) |
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]]> |
%SDAFORM; "It" |
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<!ENTITY % obsolete-p ""> |
> |
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<!ENTITY % inline "%phrase %obsolete-font"> |
<!-- <TT> Typewriter text --> |
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<!ENTITY % pre-inline "%font %obsolete-phrase %obsolete-p"> |
<!-- <B> Bold text --> |
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<!-- <I> Italic text --> |
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<!-- <EM> Emphasized phrase --> |
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<!-- <STRONG> Strong emphais --> |
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<!-- <CODE> Source code phrase --> |
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<!-- <SAMP> Sample text or characters --> |
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<!-- <KBD> Keyboard phrase, e.g. user input --> |
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<!-- <VAR> Variable phrase or substituable --> |
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<!-- <CITE> Name or title of cited work --> |
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<!ENTITY % text "#PCDATA | IMG | %inline | BR %obsolete-p"> |
<!ENTITY % pre.content "#PCDATA | A | HR | BR | %font | %phrase"> |
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<!ENTITY % htext "A | %text" -- Plus links, no structure --> |
]]> |
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<![ %HTML.font-phrase [ <!ENTITY % font-content "(%htext)+"> ]]> |
<!ENTITY % text "#PCDATA | A | IMG | BR"> |
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<!ENTITY % font-content "#PCDATA"> |
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<!ELEMENT (%font;) - - (%font-content;)> |
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<!ELEMENT (%phrase;) - - (%htext)+> |
<!ELEMENT BR - O EMPTY> |
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<!ATTLIST BR |
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%SDAPREF; "&#RE;" |
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> |
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<!ENTITY % pre "PRE | XMP | LISTING"> |
<!-- <BR> Line break --> |
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<![ %HTML.forms [ <!ENTITY % block-form "| FORM"> ]]> |
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<!ENTITY % block-form ""> |
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<![ %HTML.pSeparator [ |
<!--========= Link Markup ======================--> |
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<!ENTITY % obsolete-htext "| %htext"> |
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<!ENTITY % block-p ""> |
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]]> |
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<!ENTITY % obsolete-htext "| A"> |
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<!ENTITY % block-p "| P "> |
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<!ENTITY % block "HR | %list | DL |
<!ENTITY % linkType "NAME"> |
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| %pre | BLOCKQUOTE | ADDRESS |
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%block-form %block-p"> |
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<!ENTITY % linkExtraAttributes |
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"REL %linkType #IMPLIED |
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REV %linkType #IMPLIED |
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URN CDATA #IMPLIED |
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TITLE CDATA #IMPLIED |
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METHODS NAMES #IMPLIED |
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"> |
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<!ENTITY % body-content "%heading | %block %obsolete-htext"> |
<![ %HTML.Recommended [ |
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<!ELEMENT BODY O O (%body-content)*> |
<!ENTITY % A.content "(%text)*" |
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-- <H1><a name="xxx">Heading</a></H1> |
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is preferred to |
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<a name="xxx"><H1>Heading</H1></a> |
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--> |
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]]> |
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<!ENTITY % A.content "(%heading|%text)*"> |
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<!ELEMENT A - - (%heading|%block|%text)+ -(A) |
<!ELEMENT A - - %A.content -(A)> |
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-- @# Technically, this allows silliness like: |
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<H2><A>xyz<H1>h1</H1></A></H2> |
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The right way to do anchors outside of %htext is more like: |
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<as id=z1><H2>lkjlkj</h2><ae start=z1> |
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--> |
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<!ATTLIST A |
<!ATTLIST A |
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%linkattributes; |
HREF %URI #IMPLIED |
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NAME CDATA #IMPLIED |
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%linkExtraAttributes; |
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%SDAPREF; "<Anchor: #AttList>" |
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> |
> |
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<!-- <A> Anchor; source/destination of link --> |
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<!-- <A NAME="..."> Name of this anchor --> |
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<!-- <A HREF="..."> Address of link destination --> |
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<!-- <A URN="..."> Permanent address of destination --> |
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<!-- <A REL=...> Relationship to destination --> |
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<!-- <A REV=...> Relationship of destination to this --> |
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<!-- <A TITLE="..."> Title of destination (advisory) --> |
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<!-- <A METHODS="..."> Operations on destination (advisory) --> |
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<!ELEMENT IMG - O EMPTY -- Embedded image --> |
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<!--========== Images ==========================--> |
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<!ELEMENT IMG - O EMPTY> |
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<!ATTLIST IMG |
<!ATTLIST IMG |
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SRC %URI; #IMPLIED -- URI of document to embed -- |
SRC %URI; #REQUIRED |
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ALT CDATA #IMPLIED |
ALT CDATA #IMPLIED |
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ALIGN (top|middle|bottom) #IMPLIED |
ALIGN (top|middle|bottom) #IMPLIED |
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ISMAP (ISMAP) #IMPLIED |
ISMAP (ISMAP) #IMPLIED |
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%SDAPREF; "<Fig><?SDATrans Img: #AttList>#AttVal(Alt)</Fig>" |
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> |
> |
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<!-- <IMG> Image; icon, glyph or illustration --> |
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<!-- <IMG SRC="..."> Address of image object --> |
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<!-- <IMG ALT="..."> Textual alternative --> |
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<!-- <IMG ALIGN=...> Position relative to text --> |
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<!-- <IMG ISMAP> Each pixel can be a link --> |
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<!--========== Paragraphs=======================--> |
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<!ELEMENT P - O (%text)*> |
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<!ATTLIST P |
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%SDAFORM; "Para" |
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> |
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<![ %HTML.pSeparator [ <!ENTITY % p-content "EMPTY"> ]]> |
<!-- <P> Paragraph --> |
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<!ENTITY % p-content "(%htext)+"> |
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<!ELEMENT P - O %p-content> |
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<!ELEMENT HR - O EMPTY -- horizontal rule --> |
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<!ELEMENT BR - O EMPTY -- @# BR -> &br; --> |
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<!ELEMENT ( %heading ) - - (%htext;)+> |
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<!ELEMENT DL - - (DT*, DD?)+> |
<!--========== Headings, Titles, Sections ===============--> |
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<!ATTLIST DL |
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STYLE (COMPACT) #IMPLIED> |
<!ELEMENT HR - O EMPTY> |
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<!ATTLIST HR |
| 253 |
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%SDAPREF; "&#RE;&#RE;" |
| 254 |
|
> |
| 255 |
|
|
| 256 |
|
<!-- <HR> Horizontal rule --> |
| 257 |
|
|
| 258 |
|
<!ELEMENT ( %heading ) - - (%text;)*> |
| 259 |
|
<!ATTLIST H1 |
| 260 |
|
%SDAFORM; "H1" |
| 261 |
|
> |
| 262 |
|
<!ATTLIST H2 |
| 263 |
|
%SDAFORM; "H2" |
| 264 |
|
> |
| 265 |
|
<!ATTLIST H3 |
| 266 |
|
%SDAFORM; "H3" |
| 267 |
|
> |
| 268 |
|
<!ATTLIST H4 |
| 269 |
|
%SDAFORM; "H4" |
| 270 |
|
> |
| 271 |
|
<!ATTLIST H5 |
| 272 |
|
%SDAFORM; "H5" |
| 273 |
|
> |
| 274 |
|
<!ATTLIST H6 |
| 275 |
|
%SDAFORM; "H6" |
| 276 |
|
> |
| 277 |
|
|
| 278 |
|
<!-- <H1> Heading, level 1 --> |
| 279 |
|
<!-- <H2> Heading, level 2 --> |
| 280 |
|
<!-- <H3> Heading, level 3 --> |
| 281 |
|
<!-- <H4> Heading, level 4 --> |
| 282 |
|
<!-- <H5> Heading, level 5 --> |
| 283 |
|
<!-- <H6> Heading, level 6 --> |
| 284 |
|
|
| 285 |
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|
| 286 |
|
<!--========== Text Flows ======================--> |
| 287 |
|
|
| 288 |
<!ELEMENT DT - O (%htext)+> |
<![ %HTML.Forms [ |
| 289 |
<!ELEMENT DD - O (%htext|%block)+> |
<!ENTITY % block.forms "BLOCKQUOTE | FORM | ISINDEX"> |
| 290 |
|
]]> |
| 291 |
|
|
| 292 |
|
<!ENTITY % block.forms "BLOCKQUOTE"> |
| 293 |
|
|
| 294 |
<!ELEMENT (%list) - - (LI)+> |
<![ %HTML.Deprecated [ |
| 295 |
|
<!ENTITY % preformatted "PRE | XMP | LISTING"> |
| 296 |
|
]]> |
| 297 |
|
|
| 298 |
<!ELEMENT LI - O (%htext|%block)+> |
<!ENTITY % preformatted "PRE"> |
| 299 |
|
|
| 300 |
<!ELEMENT BLOCKQUOTE - - ((%htext)+, ADDRESS?)+ -- @# Hmm... -- |
<!ENTITY % block "P | %list | DL |
| 301 |
-- for quoting some other source --> |
| %preformatted |
| 302 |
|
| %block.forms"> |
| 303 |
|
|
| 304 |
<!ELEMENT ADDRESS - - (%htext;)+> |
<!ENTITY % flow "(%text|%block)*"> |
| 305 |
|
|
| 306 |
<!ELEMENT PRE - - (#PCDATA|%pre-inline|A)+> |
<!ENTITY % pre.content "#PCDATA | A | HR | BR"> |
| 307 |
|
<!ELEMENT PRE - - (%pre.content)*> |
| 308 |
<!ATTLIST PRE |
<!ATTLIST PRE |
| 309 |
WIDTH NUMBER #implied |
WIDTH NUMBER #implied |
| 310 |
|
%SDAFORM; "Lit" |
| 311 |
> |
> |
| 312 |
|
|
| 313 |
<!-- Mnemonic character entities. --> |
<!-- <PRE> Preformatted text --> |
| 314 |
|
<!-- <PRE WIDTH=...> Maximum characters per line --> |
| 315 |
|
|
| 316 |
<!ENTITY % ISOlat1 PUBLIC |
<![ %HTML.Deprecated [ |
| 317 |
"ISO 8879:1986//ENTITIES Added Latin 1//EN"> |
|
| 318 |
%ISOlat1; |
<!ENTITY % literal "CDATA" |
| 319 |
|
-- historical, non-conforming parsing mode where |
| 320 |
|
the only markup signal is the end tag |
| 321 |
|
in full |
| 322 |
|
--> |
| 323 |
|
|
| 324 |
|
<!ELEMENT (XMP|LISTING) - - %literal> |
| 325 |
|
<!ATTLIST XMP |
| 326 |
|
%SDAFORM; "Lit" |
| 327 |
|
%SDAPREF; "Example:&#RE;" |
| 328 |
|
> |
| 329 |
|
<!ATTLIST LISTING |
| 330 |
|
%SDAFORM; "Lit" |
| 331 |
|
%SDAPREF; "Listing:&#RE;" |
| 332 |
|
> |
| 333 |
|
|
| 334 |
|
<!-- <XMP> Example section --> |
| 335 |
|
<!-- <LISTING> Computer listing --> |
| 336 |
|
|
| 337 |
|
<!ELEMENT PLAINTEXT - O %literal> |
| 338 |
|
<!-- <PLAINTEXT> Plain text passage --> |
| 339 |
|
|
| 340 |
|
<!ATTLIST PLAINTEXT |
| 341 |
|
%SDAFORM; "Lit" |
| 342 |
|
> |
| 343 |
|
]]> |
| 344 |
|
|
| 345 |
|
|
| 346 |
|
<!--========== Lists ==================--> |
| 347 |
|
|
| 348 |
|
<!ELEMENT DL - - (DT | DD)+> |
| 349 |
|
<!ATTLIST DL |
| 350 |
|
COMPACT (COMPACT) #IMPLIED |
| 351 |
|
%SDAFORM; "List" |
| 352 |
|
%SDAPREF; "Definition List:" |
| 353 |
|
> |
| 354 |
|
|
| 355 |
|
<!ELEMENT DT - O (%text)*> |
| 356 |
|
<!ATTLIST DT |
| 357 |
|
%SDAFORM; "Term" |
| 358 |
|
> |
| 359 |
|
|
| 360 |
|
<!ELEMENT DD - O %flow> |
| 361 |
|
<!ATTLIST DD |
| 362 |
|
%SDAFORM; "LItem" |
| 363 |
|
> |
| 364 |
|
|
| 365 |
|
<!-- <DL> Definition list, or glossary --> |
| 366 |
|
<!-- <DL COMPACT> Compact style list --> |
| 367 |
|
<!-- <DT> Term in definition list --> |
| 368 |
|
<!-- <DD> Definition of term --> |
| 369 |
|
|
| 370 |
|
<!ELEMENT (OL|UL) - - (LI)+> |
| 371 |
|
<!ATTLIST OL |
| 372 |
|
COMPACT (COMPACT) #IMPLIED |
| 373 |
|
%SDAFORM; "List" |
| 374 |
|
> |
| 375 |
|
<!ATTLIST UL |
| 376 |
|
COMPACT (COMPACT) #IMPLIED |
| 377 |
|
%SDAFORM; "List" |
| 378 |
|
> |
| 379 |
|
<!-- <UL> Unordered list --> |
| 380 |
|
<!-- <UL COMPACT> Compact list style --> |
| 381 |
|
<!-- <OL> Ordered, or numbered list --> |
| 382 |
|
<!-- <OL COMPACT> Compact list style --> |
| 383 |
|
|
|
<!ENTITY amp "&" -- ampersand --> |
|
|
<!ENTITY gt ">" -- greater than --> |
|
|
<!ENTITY lt "<" -- less than --> |
|
|
<!ENTITY nbsp "<? nonbreaking-space>"> |
|
|
<!-- @# should add entites for processing instructions |
|
|
for line break, centering, etc. --> |
|
| 384 |
|
|
| 385 |
|
<!ELEMENT (DIR|MENU) - - (LI)+ -(%block)> |
| 386 |
|
<!ATTLIST DIR |
| 387 |
|
COMPACT (COMPACT) #IMPLIED |
| 388 |
|
%SDAFORM; "List" |
| 389 |
|
%SDAPREF; "<LHead>Directory</LHead>" |
| 390 |
|
> |
| 391 |
|
<!ATTLIST MENU |
| 392 |
|
COMPACT (COMPACT) #IMPLIED |
| 393 |
|
%SDAFORM; "List" |
| 394 |
|
%SDAPREF; "<LHead>Menu</LHead>" |
| 395 |
|
> |
| 396 |
|
|
| 397 |
|
<!-- <DIR> Directory list --> |
| 398 |
|
<!-- <DIR COMPACT> Compact list style --> |
| 399 |
|
<!-- <MENU> Menu list --> |
| 400 |
|
<!-- <MENU COMPACT> Compact list style --> |
| 401 |
|
|
| 402 |
|
<!ELEMENT LI - O %flow> |
| 403 |
|
<!ATTLIST LI |
| 404 |
|
%SDAFORM; "LItem" |
| 405 |
|
> |
| 406 |
|
|
| 407 |
|
<!-- <LI> List item --> |
| 408 |
|
|
| 409 |
<![ %HTML.litCDATA [ <!ENTITY % lit-content "CDATA"> ]]> |
<!--========== Document Body ===================--> |
|
<!ENTITY % lit-content "RCDATA"> |
|
|
<!ELEMENT (%literal) - - %lit-content> |
|
| 410 |
|
|
| 411 |
<![ %HTML.PLAINTEXT [ |
<![ %HTML.Recommended [ |
| 412 |
<!ELEMENT PLAINTEXT - O EMPTY> |
<!ENTITY % body.content "(%heading|%block|HR|ADDRESS|IMG)*" |
| 413 |
|
-- <h1>Heading</h1> |
| 414 |
|
<p>Text ... |
| 415 |
|
is preferred to |
| 416 |
|
<h1>Heading</h1> |
| 417 |
|
Text ... |
| 418 |
|
--> |
| 419 |
]]> |
]]> |
| 420 |
|
|
| 421 |
|
<!ENTITY % body.content "(%heading | %text | %block | |
| 422 |
|
HR | ADDRESS)*"> |
| 423 |
|
|
| 424 |
|
<!ELEMENT BODY O O %body.content> |
| 425 |
|
|
| 426 |
|
<!-- <BODY> Document body --> |
| 427 |
|
|
| 428 |
|
<!ELEMENT BLOCKQUOTE - - %body.content> |
| 429 |
|
<!ATTLIST BLOCKQUOTE |
| 430 |
|
%SDAFORM; "BQ" |
| 431 |
|
> |
| 432 |
|
|
| 433 |
|
<!-- <BLOCKQUOTE> Quoted passage --> |
| 434 |
|
|
| 435 |
|
<!ELEMENT ADDRESS - - (%text|P)*> |
| 436 |
|
<!ATTLIST ADDRESS |
| 437 |
|
%SDAFORM; "Lit" |
| 438 |
|
%SDAPREF; "Address:&#RE;" |
| 439 |
|
> |
| 440 |
|
|
| 441 |
|
<!-- <ADDRESS> Address, signature, or byline --> |
| 442 |
|
|
|
<!-- Forms --> |
|
|
<![ %HTML.forms [ |
|
| 443 |
|
|
| 444 |
<!ENTITY % HTTP-Method "(GET | POST)"> |
<!--======= Forms ====================--> |
| 445 |
<!ELEMENT FORM - - (%body-content) -(FORM) +(INPUT|SELECT|TEXTAREA)> |
|
| 446 |
|
<![ %HTML.Forms [ |
| 447 |
|
|
| 448 |
|
<!ELEMENT FORM - - %body.content -(FORM) +(INPUT|SELECT|TEXTAREA)> |
| 449 |
<!ATTLIST FORM |
<!ATTLIST FORM |
| 450 |
ACTION %URI #REQUIRED |
ACTION %URI #IMPLIED |
| 451 |
METHOD %HTTP-Method #IMPLIED -- @# MAILTO? -- |
METHOD (%HTTP-Method) GET |
| 452 |
ENCTYPE %Content-Type; #IMPLIED |
ENCTYPE %Content-Type; "application/x-www-form-urlencoded" |
| 453 |
> |
%SDAPREF; "<Para>Form:</Para>" |
| 454 |
|
%SDASUFF; "<Para>Form End.</Para>" |
| 455 |
|
> |
| 456 |
|
|
| 457 |
|
<!-- <FORM> Fill-out or data-entry form --> |
| 458 |
|
<!-- <FORM ACTION="..."> Address for completed form --> |
| 459 |
|
<!-- <FORM METHOD=...> Method of submitting form --> |
| 460 |
|
<!-- <FORM ENCTYPE="..."> Representation of form data --> |
| 461 |
|
|
| 462 |
<!ENTITY % InputType "(TEXT | PASSWORD | CHECKBOX | |
<!ENTITY % InputType "(TEXT | PASSWORD | CHECKBOX | |
| 463 |
RADIO | SUBMIT | RESET | |
RADIO | SUBMIT | RESET | |
| 464 |
IMAGE | HIDDEN )"> |
IMAGE | HIDDEN )"> |
| 465 |
<!ELEMENT INPUT - O EMPTY> |
<!ELEMENT INPUT - O EMPTY> |
| 466 |
<!ATTLIST INPUT |
<!ATTLIST INPUT |
| 467 |
TYPE %InputType #IMPLIED -- @# defaults to TEXT?? -- |
TYPE %InputType TEXT |
| 468 |
NAME CDATA #IMPLIED -- required for all but submit and reset -- |
NAME CDATA #IMPLIED |
| 469 |
VALUE CDATA #IMPLIED |
VALUE CDATA #IMPLIED |
| 470 |
SRC %URI #IMPLIED -- for image inputs -- |
SRC %URI #IMPLIED |
| 471 |
STATE (CHECKED) #IMPLIED |
CHECKED (CHECKED) #IMPLIED |
| 472 |
SIZE CDATA #IMPLIED -- @# should be NUMBERS: delimit with space, not comma -- |
SIZE CDATA #IMPLIED |
| 473 |
MAXLENGTH NUMBER #IMPLIED |
MAXLENGTH NUMBER #IMPLIED |
| 474 |
ALIGN (top|middle|bottom|left|center|right) #IMPLIED --@#supported?-- |
ALIGN (top|middle|bottom) #IMPLIED |
| 475 |
|
%SDAPREF; "Input: " |
| 476 |
> |
> |
| 477 |
|
|
| 478 |
<!ELEMENT SELECT - - (OPTION+)> |
<!-- <INPUT> Form input datum --> |
| 479 |
|
<!-- <INPUT TYPE=...> Type of input interaction --> |
| 480 |
|
<!-- <INPUT NAME=...> Name of form datum --> |
| 481 |
|
<!-- <INPUT VALUE="..."> Default/initial/selected value --> |
| 482 |
|
<!-- <INPUT SRC="..."> Address of image --> |
| 483 |
|
<!-- <INPUT CHECKED> Initial state is "on" --> |
| 484 |
|
<!-- <INPUT SIZE=...> Field size hint --> |
| 485 |
|
<!-- <INPUT MAXLENGTH=...> Data length maximum --> |
| 486 |
|
<!-- <INPUT ALIGN=...> Image alignment --> |
| 487 |
|
|
| 488 |
|
<!ELEMENT SELECT - - (OPTION+) -(INPUT|SELECT|TEXTAREA)> |
| 489 |
<!ATTLIST SELECT |
<!ATTLIST SELECT |
| 490 |
NAME CDATA #REQUIRED |
NAME CDATA #REQUIRED |
| 491 |
SIZE NUMBER #IMPLIED |
SIZE NUMBER #IMPLIED |
| 492 |
SELECTIONS (MULTIPLE) #IMPLIED |
MULTIPLE (MULTIPLE) #IMPLIED |
| 493 |
|
%SDAFORM; "List" |
| 494 |
|
%SDAPREF; |
| 495 |
|
"<LHead>Select #AttVal(Multiple)</LHead>" |
| 496 |
> |
> |
| 497 |
|
|
| 498 |
<!ELEMENT OPTION - O (#PCDATA)> |
<!-- <SELECT> Selection of option(s) --> |
| 499 |
|
<!-- <SELECT NAME=...> Name of form datum --> |
| 500 |
|
<!-- <SELECT SIZE=...> Options displayed at a time --> |
| 501 |
|
<!-- <SELECT MULTIPLE> Multiple selections allowed --> |
| 502 |
|
|
| 503 |
|
<!ELEMENT OPTION - O (#PCDATA)*> |
| 504 |
<!ATTLIST OPTION |
<!ATTLIST OPTION |
| 505 |
STATE (SELECTED) #IMPLIED |
SELECTED (SELECTED) #IMPLIED |
| 506 |
VALUE CDATA #IMPLIED |
VALUE CDATA #IMPLIED |
| 507 |
|
%SDAFORM; "LItem" |
| 508 |
|
%SDAPREF; |
| 509 |
|
"Option: #AttVal(Value) #AttVal(Selected)" |
| 510 |
> |
> |
| 511 |
|
|
| 512 |
<!ELEMENT TEXTAREA - - (#PCDATA)> |
<!-- <OPTION> A selection option --> |
| 513 |
|
<!-- <OPTION SELECTED> Initial state --> |
| 514 |
|
<!-- <OPTION VALUE="..."> Form datum value for this option--> |
| 515 |
|
|
| 516 |
|
<!ELEMENT TEXTAREA - - (#PCDATA)* -(INPUT|SELECT|TEXTAREA)> |
| 517 |
<!ATTLIST TEXTAREA |
<!ATTLIST TEXTAREA |
| 518 |
NAME CDATA #REQUIRED |
NAME CDATA #REQUIRED |
| 519 |
ROWS NUMBER #REQUIRED -- @#implied? -- |
ROWS NUMBER #REQUIRED |
| 520 |
COLS NUMBER #REQUIRED |
COLS NUMBER #REQUIRED |
| 521 |
> |
%SDAFORM; "Para" |
| 522 |
|
%SDAPREF; "Input Text -- #AttVal(Name): " |
| 523 |
|
> |
| 524 |
|
|
| 525 |
|
<!-- <TEXTAREA> An area for text input --> |
| 526 |
|
<!-- <TEXTAREA NAME=...> Name of form datum --> |
| 527 |
|
<!-- <TEXTAREA ROWS=...> Height of area --> |
| 528 |
|
<!-- <TEXTAREA COLS=...> Width of area --> |
| 529 |
|
|
| 530 |
|
]]> |
| 531 |
|
|
| 532 |
|
|
| 533 |
|
<!--======= Document Head ======================--> |
| 534 |
|
|
| 535 |
|
<![ %HTML.Recommended [ |
| 536 |
|
<!ENTITY % head.extra ""> |
| 537 |
|
]]> |
| 538 |
|
<!ENTITY % head.extra "& NEXTID?"> |
| 539 |
|
|
| 540 |
|
<!ENTITY % head.content "TITLE & ISINDEX? & BASE? %head.extra"> |
| 541 |
|
|
| 542 |
|
<!ELEMENT HEAD O O (%head.content) +(META|LINK)> |
| 543 |
|
|
| 544 |
|
<!-- <HEAD> Document head --> |
| 545 |
|
|
| 546 |
|
<!ELEMENT TITLE - - (#PCDATA)*> |
| 547 |
|
<!ATTLIST TITLE |
| 548 |
|
%SDAFORM; "Ti" > |
| 549 |
|
|
| 550 |
|
<!-- <TITLE> Title of document --> |
| 551 |
|
|
| 552 |
|
<!ELEMENT LINK - O EMPTY> |
| 553 |
|
<!ATTLIST LINK |
| 554 |
|
HREF %URI #REQUIRED |
| 555 |
|
%linkExtraAttributes; |
| 556 |
|
%SDAPREF; "Linked to : #AttVal (TITLE) (URN) (HREF)>" > |
| 557 |
|
|
| 558 |
|
<!-- <LINK> Link from this document --> |
| 559 |
|
<!-- <LINK HREF="..."> Address of link destination --> |
| 560 |
|
<!-- <LINK URN="..."> Lasting name of destination --> |
| 561 |
|
<!-- <LINK REL=...> Relationship to destination --> |
| 562 |
|
<!-- <LINK REV=...> Relationship of destination to this --> |
| 563 |
|
<!-- <LINK TITLE="..."> Title of destination (advisory) --> |
| 564 |
|
<!-- <LINK METHODS="..."> Operations allowed (advisory) --> |
| 565 |
|
|
| 566 |
|
<!ELEMENT ISINDEX - O EMPTY> |
| 567 |
|
<!ATTLIST ISINDEX |
| 568 |
|
%SDAPREF; |
| 569 |
|
"<Para>[Document is indexed/searchable.]</Para>"> |
| 570 |
|
|
| 571 |
|
<!-- <ISINDEX> Document is a searchable index --> |
| 572 |
|
|
| 573 |
|
<!ELEMENT BASE - O EMPTY> |
| 574 |
|
<!ATTLIST BASE |
| 575 |
|
HREF %URI; #REQUIRED > |
| 576 |
|
|
| 577 |
|
<!-- <BASE> Base context document --> |
| 578 |
|
<!-- <BASE HREF="..."> Address for this document --> |
| 579 |
|
|
| 580 |
|
<!ELEMENT NEXTID - O EMPTY> |
| 581 |
|
<!ATTLIST NEXTID |
| 582 |
|
N CDATA #REQUIRED > |
| 583 |
|
|
| 584 |
|
<!-- <NEXTID> Next ID to use for link name --> |
| 585 |
|
<!-- <NEXTID N=...> Next ID to use for link name --> |
| 586 |
|
|
| 587 |
|
<!ELEMENT META - O EMPTY> |
| 588 |
|
<!ATTLIST META |
| 589 |
|
HTTP-EQUIV NAME #IMPLIED |
| 590 |
|
NAME NAME #IMPLIED |
| 591 |
|
CONTENT CDATA #REQUIRED > |
| 592 |
|
|
| 593 |
|
<!-- <META> Generic Metainformation --> |
| 594 |
|
<!-- <META HTTP-EQUIV=...> HTTP response header name --> |
| 595 |
|
<!-- <META NAME=...> Metainformation name --> |
| 596 |
|
<!-- <META CONTENT="..."> Associated information --> |
| 597 |
|
|
| 598 |
|
<!--======= Document Structure =================--> |
| 599 |
|
|
| 600 |
|
<![ %HTML.Deprecated [ |
| 601 |
|
<!ENTITY % html.content "HEAD, BODY, PLAINTEXT?"> |
| 602 |
]]> |
]]> |
| 603 |
|
<!ENTITY % html.content "HEAD, BODY"> |
| 604 |
|
|
| 605 |
|
<!ELEMENT HTML O O (%html.content)> |
| 606 |
|
<!ENTITY % version.attr "VERSION CDATA #FIXED '%HTML.Version;'"> |
| 607 |
|
|
| 608 |
|
<!ATTLIST HTML |
| 609 |
|
%version.attr; |
| 610 |
|
%SDAFORM; "Book" |
| 611 |
|
> |
| 612 |
|
|
| 613 |
|
<!-- <HTML> HTML Document --> |
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